{
            "create": {                //Creates an event type form
                "attendees": {         //Adds the Attendees field       
                "mandatory": true,     //Sets this field as mandatory
                "readOnly": false,     //Sets this field as read-only
                "allowAllUsers": false //Allows you to only add users managed by the logged-in user; to add any user, set this value to true
                },
                "startDate": {    
                "mandatory": true,
                "readOnly": false
                },
                "endDate": {
                "mandatory": true,
                "readOnly": false
                },
                "additionalSelectors": [    //Add custom fields to the form
                {
                    "fieldLabel": "Select Shift", //Name of the field that displays on the form
                    "table": "sn_shift_planning_shift_plan", //Name of the table referenced by the field
                    "field": "name", //Any field from the selected table whose display values must be shown in the custom field
                    "value": "",
                    "mandatory": true,
                    "additionalQueryString": ""
                }
                ]
            },
            "edit": {                    //Edit an event type form
                "attendees": {
                "mandatory": true,
                "readOnly": false,
                "allowAllUsers": false
                },
                "startDate": {
                "mandatory": true,
                "readOnly": false
                },
                "endDate": {
                "mandatory": true,
                "readOnly": false
                },
                "additionalSelectors": [
                {
                    "fieldLabel": "Select Shift",
                    "table": "sn_shift_planning_shift_plan",
                    "field": "name",
                    "value": "",
                    "mandatory": true,
                    "additionalQueryString": ""
                }
                ]
            }
        }